5kg blocks are mostly used by Potting Soil Mix Companies, Compost Projects, Soil Conditioning Purposes, Landscaping Companies and for Home Use. Hortigrow Coco peat is washed ,dried & compressed into 5 kg blocks for convenience. Coco peat and Coco Chips has a unique ability to withstand high compaction force without leaving its beneficial structure. Hydrate the blocks slowly by using 15 – 20 liters of water and allow the moisture to be fully absorbed. Once the block is completely reconstituted, now you are ready to use it to improve your potting soil or use as a 100% soil less growing medium. A perfect growing media for flower and vegetable cultivation as well for soil conditioning.